i hope solve your problem this plugin please try :
1] https://wordpress.org/plugins/custom-banners/
2] https://wordpress.org/plugins/add-custom-header-images/
3] https://www.wp-tweaks.com/change-the-header-image-per-page-wordpress/
i hope solve your problem this plugin please try :
1] https://wordpress.org/plugins/custom-banners/
2] https://wordpress.org/plugins/add-custom-header-images/
3] https://www.wp-tweaks.com/change-the-header-image-per-page-wordpress/